Asia › Indonesia

Tank rock

5–30 mMax Depth

boatEntry

7Species

Conditions Summary

Model forecast · local time (GMT+9)

Model conditions signal100/100

Waves

0.5 m

3.5 s

Swell

0.3 m

4.0 s

Current speed

0.5 km/h

flowing toward W

Water temperature

29.1°C

Wind

17.5 km/h

→ SE

Sea level

0.7 m

rising

WavesCalm

SwellCalm

Current speedCalm

Planning window

19:30–19:00

Calmest model window

Forecast Overview

Tue, Oct 20Watch

Waves0.5–0.6 mCurrent speed0.8 km/h maxWater temperature29.0°C

TodayCalm

Waves0.3–0.7 mCurrent speed1.3 km/h maxWater temperature28.8°C

TomorrowCalm

Waves0.3–0.5 mCurrent speed1.5 km/h maxWater temperature28.8°C

Fri, Oct 23Watch

Waves0.3–0.7 mCurrent speed1.5 km/h maxWater temperature28.9°C

Next 72 hours

19:00

Waves: 0.5 m

Current speed: 0.5 km/h

Water temperature: 29.2°C

01:00

Waves: 0.6 m

Current speed: 0.7 km/h

Water temperature: 28.7°C

07:00

Waves: 0.5 m

Current speed: 0.6 km/h

Water temperature: 28.6°C

13:00

Waves: 0.5 m

Current speed: 1.3 km/h

Water temperature: 28.9°C

19:00

Waves: 0.4 m

Current speed: 0.7 km/h

Water temperature: 28.9°C

01:00

Waves: 0.4 m

Current speed: 0.9 km/h

Water temperature: 28.7°C

07:00

Waves: 0.4 m

Current speed: 0.7 km/h

Water temperature: 28.6°C

13:00

Waves: 0.3 m

Current speed: 1.3 km/h

Water temperature: 29.0°C

19:00

Waves: 0.3 m

Current speed: 1.0 km/h

Water temperature: 29.0°C

01:00

Waves: 0.6 m

Current speed: 1.1 km/h

Water temperature: 28.8°C

07:00

Waves: 0.6 m

Current speed: 0.8 km/h

Water temperature: 28.6°C

13:00

Waves: 0.4 m

Current speed: 1.3 km/h

Water temperature: 29.1°C

Catalog depth5–30 m

Data sources & field guideOpen-Meteo Marine + Weather APIs

Planning context, not a safety guarantee. Coastal model accuracy is limited. Confirm the actual briefing, entry, exit, and suitability with a local operator.

Open-Meteo Marine + Weather APIs →

Dive readiness

Collecting the latest marine conditions and forecast signals.

Seasons · water temperature

12-month outlook

Best window

Oct-Apr

Peak month

Apr 29.4°

Jan29.1°

Feb29.1°

Mar29.1°

Apr29.4°

May29.1°

Jun28.3°

Jul27.5°

Aug27.3°

Sep27.8°

Oct28.7°

Nov29.4°

Dec29.4°

Current: moderate

Typical visibility: 15 m

Historical planning data from the recorded site profile. Water temperature and conditions can vary by day, depth, and weather; confirm current conditions with a local operator.

Explore nearby centers on the map

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Dive Types

pinnaclesalt Waterintermediate Difficulty

Questions to ask a local operator

What are today's current, visibility, entry, and exit conditions?
Does the planned route stay within my certification and recent experience?
Are there local permits, conservation rules, or equipment requirements?

Common Species

12 km · nearby observations

Bennett's feather star

Anneissia bennetti

DeepLog1

Chevron butterflyfish

Chaetodon trifascialis

DeepLog1

Purple anthias

Mirolabrichthys tuka

DeepLog1

Red-cheeked anthias

Pseudanthias huchtii

DeepLog1

Ringtailed surgeonfish

Acanthurus xanthopterus

DeepLog1

Sea snail

Chromodoris lochi

DeepLog1

Variable neon slug

Nembrotha kubaryana

DeepLog1

Amphiprion clarkii

Nearby OBIS observations4

Cheilinus undulatus

Nearby OBIS observations4

Pomacanthus imperator

Nearby OBIS observations4

Pomacanthus xanthometopon

Nearby OBIS observations4

Apolemichthys trimaculatus

Nearby OBIS observations3

These are nearby biodiversity records, not a guarantee that every species will be seen on a particular dive.

DeepLog + OBIS →

Photos